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3 years ago

Atheel tests a program and gets a NameError. How can this be fixed?

Computers and Technology

2 answers:

kondaur [170]3 years ago

8 0

<u>Answer:</u>

B = Create a variable

Explanation:

First off to understand this question, you need to understand what a NameError is. A NameError is when a function or variable isn't valid, or is not defined. So what you need to do it make a variable that is valid/defined. Therefore the answer is B create a variable

I hope this helps!

Oksana_A [137]3 years ago

7 0

Answer:

You can't call a function unless you've already defined it. Move the def createDirs(): block up to the top of your file, below the imports.

Explanation:

Some languages allow you to use functions before defining them. For example, javascript calls this "hoisting". But Python is not one of those languages.

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A smart refrigerator can use what to detect when you are running low on milk, and then send a reminder to you on a wireless.

Olegator [25]

Answer:

RFID scanning or Barcode reader

Explanation

Smart refrigerators have inbuilt RFID scanning technology that help monitor the stock that is inside your fridge. Once you pass your items through the inbuilt RFID scanner in the fridge, the barcode of your items is cross-referenced with a database and given a unique tag for identification. This technology helps detect and track the stock that is inside your fridge and when you start running low, the RFID can be triggered to send a reminder as a notification on your email or a text message.

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3 years ago

What is the largest possible value that the variable x can have after the code segment executes? 17 17 A 14 14 B 11 11 C 4

Bogdan [553]

Answer:

i dont know sorry man no problem listed

Explanation:

6 0

2 years ago

Which term collectively describes hard disks, CDs, and flash drives?

N76 [4]

Hard disks, CDs, and flash drives are all storage mediums.

8 0

3 years ago

Read 2 more answers

The ____ command is used to disconnect a datatable object from the database. (

lisabon 2012 [21]

The delete from command I think

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3 years ago

Read 2 more answers

Windows workstations all have elements of server software built-in. What are these elements, and why is the Windows Professional

lions [1.4K]

Answer:

The answer is below

Explanation:

Elements of Server software that is built-in, in Windows workstations are:

1. Hard drives,

2. RAM (Random Access Memory)

3. Processors

4. Network adapters.

Windows Professional OS is not considered a server due to the following:

1. Windows Professional OS has a limit on the number of client connections it allowed.

2. Unlike Server, Professional OS uses less memory

2. In comparison to Server, Professional OS uses the CPU less efficiently

4. Professional OS is not built to process background tasks, unlike Server that is configured to perform background tasks.

6 0

3 years ago